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Potassium Uptake Systems in Staphylococcus aureus: New Stories about Ancient Systems

机译:金黄色葡萄球菌的钾吸收系统:有关古代系统的新故事

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Staphylococcus aureus is a hardy organism that can survive high-salt conditions better than many other bacteria. This characteristic is thought to help S.?aureus survive in the nares and on the skin of the human host and is used to selectively propagate and identify Staphylococcus species. However, the mechanism that allows S.?aureus to tolerate such high-salt conditions is not well understood. A recent study in mBio by A. Price-Whelan et al. [mBio 4(4):e00407-13, 2013, doi:10.1128/mBio.00407-13] highlights the importance of potassium uptake in this process. This commentary provides a perspective of the study by Price-Whelan et al. as well as other recently reported work on potassium uptake and transport systems in S.?aureus.
机译:金黄色葡萄球菌是一种强壮的生物,在高盐条件下比其他许多细菌都能更好地生存。该特性被认为有助于金黄色葡萄球菌在人的鼻孔和皮肤中存活,并用于选择性繁殖和鉴定葡萄球菌。但是,对金黄色葡萄球菌耐受这种高盐条件的机制尚不十分了解。 Price.Whelan等人在 mBio 中的最新研究。 [mBio 4(4):e00407-13,2013,doi:10.1128 / mBio.00407-13]突出了在此过程中钾吸收的重要性。这篇评论为Price-Whelan等人的研究提供了一个视角。以及最近报道的其他有关金黄色葡萄球菌中钾吸收和转运系统的工作。

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